72199283
Aug 5, 1964
Jun 22, 1965
PORTABLE BENCH-SCALE ELECTRODIALYSIS PLANT FOR THE LABORATORY EVALUATION OF ELECTRODIALYSIS APPLICATIONS OF THE TYPE HAVING A MULTI-CHAMBER ELECTRIC MEMBRANE DEMINERALIZER, SOLUTION TANKS, PUMPS, PIPING, GAUGES, FLOWRATE INDICATORS, VALVES, FITTINGS AND A RECTIFIER
Fancy Goods